header {
    width: 100%;
    height: 60px;
    background-color: #fff;
    z-index: 20;
    position: fixed;
    top: 0;
  }
  
  header a {
    color: #000000;
  }
  
  header .wrapper {
    width: 1200px;
    height: 100%;
    margin: auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
  }
  
  header .wrapper .logo {
    width: 80px;
    height: 24px;
    background-image: url(../images/logo.svg);
    background-repeat: no-repeat;
    background-position: top center;
    background-size: 100% auto;
    display: block;
  }
  
  header .wrapper .nav ul {
    width: 880px;
    display: flex;
    justify-content: space-between;
    font-size: 14px;
  }
  
  header .wrapper .nav > ul > li a:hover {
    color: #ffc960;
  }
  
  header .wrapper .nav-right > ul > li a:hover {
    color: #ffc960;
  }
  
  header .wrapper .nav-right .icon-user {
    width: 30px;
    height: 30px;
    display: block;
    background-image: url(../images/user.svg);
    background-repeat: no-repeat;
    background-position: top center;
    background-size: 100% auto;
  }
  
  header .wrapper .nav-right {
    display: flex;
    align-items: center;
    height: 30px;
  }
  
  header .wrapper .nav-right > ul.visible {
    visibility: visible;
  }
  
  header .wrapper .nav-right ul {
    position: absolute;
    top: 44px;
    right: 0;
    width: 180px;
    z-index: 10;
    visibility: hidden;
    box-sizing: border-box;
    padding: 10px 20px;
    background-color: #fff;
  }
  
  header .wrapper .nav-right > ul > li {
    width: 100%;
    height: 32px;
    cursor: pointer;
  }
  
  header .wrapper .nav > ul > li {
    height: 60px;
    display: flex;
    align-items: center;
  }
  
  header .wrapper .nav .nav-submenu {
    position: absolute;
    left: 0;
    margin-left: 50%;
    top: 60px;
    width: 2560px;
    background: #fff;
    transform: translate(-50%, 0);
    visibility: hidden;
    z-index: 8;
    opacity: 0;
    display: flex;
    justify-content: center;
    padding: 30px 0;
    background-color: #fff;
    transition: all 0.3s;
  }
  
  header .wrapper .nav .nav-submenu.visible {
    visibility: visible;
    opacity: 1;
  }
  
  header .wrapper .nav .nav-submenu .nav-submenu-wrapper {
    width: 1200px;
    padding-left: 0;
    position: relative;
    display: flex;
  }
  
  header .wrapper .nav .nav-submenu .nav-submenu-wrapper .submenu-tabs {
    width: 220px;
    color: black;
  }
  
  header .wrapper .nav .nav-submenu .nav-submenu-wrapper .submenu-tabs .secondary-menu {
    display: flex;
    align-items: center;
    height: 40px;
    cursor: pointer;
  }
  
  header .wrapper .nav .nav-submenu .nav-submenu-wrapper .submenu-tabs .secondary-menu.hover {
    font-weight: 700;
  }
  
  header .wrapper .nav .nav-submenu .nav-submenu-wrapper .submenu-tabs .secondary-menu i {
    background-image: url(../images/ic_right.svg);
    background-repeat: no-repeat;
    background-size: 100% auto;
    background-position: top center;
    width: 20px;
    height: 20px;
    visibility: hidden;
  }
  
  header .wrapper .nav .nav-submenu .nav-submenu-wrapper .submenu-tabs .secondary-menu i.visible {
    visibility: visible;
  }
  
  header .wrapper .nav .nav-submenu .nav-submenu-wrapper .submenu-container {
    width: 100%;
    background-color: #fff;
  }
  
  header .wrapper .nav .nav-submenu .nav-submenu-wrapper .submenu-container img {
    width: 80px;
    height: 80px;
  }
  
  header .wrapper .nav .nav-submenu .nav-submenu-wrapper .submenu-container ul {
    width: 100%;
    display: flex;
    flex-wrap: wrap;
  }
  
  header .wrapper .nav .nav-submenu .nav-submenu-wrapper .submenu-container ul > li {
    width: 300px;
    height: 100px;
    cursor: pointer;
    box-sizing: border-box;
    padding: 10px 0;
    display: flex;
    align-items: center;
  }
  
  header .wrapper .nav .nav-submenu .nav-submenu-wrapper .submenu-container ul > li > a {
    text-align: center;
    font-size: 14px;
    display: flex;
    align-items: center;
  }
  
  header .wrapper .nav .nav-submenu .nav-submenu-info {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    margin-left: 20px;
  }
  
  header .wrapper .nav .nav-submenu .nav-submenu-info .nav-submenu-price {
    color: #dd0b25;
    font-weight: bold;
  }
  
  header .wrapper .nav .nav-submenu .nav-submenu-info p {
    line-height: 18px;
    margin-top: 4px;
    color: #000;
    font-size: 14px;
    text-align: left;
    width: 175px;
  }